Oh, holy shit!" And he stopped stropping his cock over her drooling clitoris, grinding his pubic bone mercilessly against her cunt.Now that it was too...late to stop him, Valerie managed to kick her feet loose from the belt of the housecoat. Weakly, her thighs quivering as though she had been gripped by an epileptic seizure, she threw her legs around her father-in-law's tense buttocks and ground her mushy cunt up at him. The fiery swirl of electricity seemed to have coiled itself in a tingling. Soon it was dark enough for us to make run for the tent without suits on. Before long we were looking for something to do. The idea came up to go for a streaking run around the neighborhood (streaking was all the rage back then). Off we went, sneakers and cocks that had just barely enough hair to let us know we were growing older. Whew, back to the tent without getting caught!What should we do now?It was decided to play a game of truth or dare. Five naked guys playing Truth or Dare, got boring.. Feeling realy awkward, I told her that it was just some old tv show. "Wow, I've never seen a show on tv like that! You were watching porn, weren't you?", she asked. Obviously blushing, I began to appologise. She looked at me with a cute tin toothed grin and let out a devilish little giggle. "That's okay, I watch my dad's porn all the time when he's at work", she said in a not-so-innocent tone. Trying to turn the awkward situation to my favor, I told her that she shouldn't be watching that kind. " I scream around the gag but he continues and begins to beat me mercilessly. And continues. And continues. Until my body is beet red and extremely tender. “Now, time for some more fun.”With that, he produces a set of brutal looking nipple clamps and clips them on me, causing me to choke out a moan of pain. “This is for your own good, you nasty slut. I'm training you. I'm teaching you to handle the pain. And I'm teaching you what to expect if you ever disobey me” I am in pure agony right now..